$(function(){
	var os = navigator.platform;
    var userAgent = navigator.userAgent;
    var info = "";
    var tempArray = "";
    
	 //判断浏览器版本  
    var isOpera = userAgent.indexOf("Opera") > -1; //判断是否Opera浏览器  
    var isIE = userAgent.indexOf("compatible") > -1 && userAgent.indexOf("MSIE") > -1 && !isOpera; //判断是否IE浏览器  
    var isEdge = userAgent.toLowerCase().indexOf("edge") > -1 && !isIE; //判断是否IE的Edge浏览器  
    var isIE11 = (userAgent.toLowerCase().indexOf("trident") > -1 && userAgent.indexOf("rv") > -1);  

    if (/[Ff]irefox(\/\d+\.\d+)/.test(userAgent)) {  
        tempArray = /([Ff]irefox)\/(\d+\.\d+)/.exec(userAgent);  
        info += tempArray[1] + tempArray[2];  
    } else if (isIE) {  
        var version = "";  
        var reIE = new RegExp("MSIE (\\d+\\.\\d+);");  
        reIE.test(userAgent);  
        var fIEVersion = parseFloat(RegExp["$1"]);  
        if (fIEVersion == 7){
        	window.location.href="/fms_sys/error.html";
        	version = "IE7"; 
        }else if (fIEVersion == 8){ 
        	window.location.href="/fms_sys/error.html";
        	version = "IE8"; 
        }else if (fIEVersion == 9){ 
        	//window.location.href="/fms_sys/error.html";
        	version = "IE9"; 
        }else if (fIEVersion == 10){ 
        	version = "IE10"; 
        }else{ 
        	version = "0" 
        } 
        info += version;  

    } else if (isEdge) {  
        info += "Edge";  
    } else if (isIE11) {  
        info += "IE11";  
        info += "IE11";  
    } else if (/[Cc]hrome\/\d+/.test(userAgent)) {  
        tempArray = /([Cc]hrome)\/(\d+)/.exec(userAgent);  
        info += tempArray[1] + tempArray[2];  
    } else if (/[Vv]ersion\/\d+\.\d+\.\d+(\.\d)* *[Ss]afari/.test(userAgent)) {  
        tempArray = /[Vv]ersion\/(\d+\.\d+\.\d+)(\.\d)* *([Ss]afari)/.exec(userAgent);  
        info += tempArray[3] + tempArray[1];  
    } else if (/[Oo]pera.+[Vv]ersion\/\d+\.\d+/.test(userAgent)) {  
        tempArray = /([Oo]pera).+[Vv]ersion\/(\d+)\.\d+/.exec(userAgent);  
        info += tempArray[1] + tempArray[2];  
    } else {  
        info += "unknown";  
    }  
});